Home / 453,973.49-626,511.73-250,024.35

Finding the Fourth Proportional to 453,973.49, 626,511.73 and 250,024.35

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Solution

The fourth proportional to 453,973.49, 626,511.73 and 250,024.35 is: 345,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,973.49 : 626,511.73 = 250,024.35 : x
  2. Step 2: Convert to fraction form
    453,973.49/626,511.73 = 250,024.35/x
  3. Step 3: Cross multiply
    453,973.49x = 626,511.73 × 250,024.35
  4. Step 4: Simplify right side
    453,973.49x = 156,643,188,060.63
  5. Step 5: Solve for x
    x = 156,643,188,060.63/453,973.49
  6. Step 6: Final answer
    x = 345,049.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.